body {
    font-family: Arial, sans-serif;
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
}

h1 {
    text-align: center;
    color: #4CAF50;
}

form {
    margin-top: 20px;
}

label {
    display: block;
    margin-top: 10px;
    font-weight: bold;
}

input, select, textarea {
    width: 100%;
    padding: 8px;
    margin-top: 5px;
    border: 1px solid #ddd;
    border-radius: 4px;
}

button {
    background-color: #4CAF50;
    color: white;
    padding: 10px 20px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 20px;
}

button:hover {
    background-color: #45a049;
}